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Old 06-08-2021, 11:30 AM   #5
Mark Yacavone
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Default Re: Cleaning Aluminum valve covers?

Quote:
Originally Posted by FED 387 View Post
NAPA aluminum brightener----nasty stuff so follow directions carefully---wear gloves and eye protection---- DO NOT GET IT ON YOUR SKIN OR BREATH THE FUMES ---it will burn you has acid in it---FED 387
I've used it, and the Purple Power version (not the purple cleaner).
You have to be careful. It turns some material dark, rather that bright.
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